RaceAtlas

Alcatraz Island Tides: Wednesday, February 12, 2020

Tide heights at Alcatraz Island with the flood, ebb and slack schedule at the Golden Gate.

5.7 ft2:12 AM1.4 ft7:45 AM5.6 ft1:52 PM-0.0 ft8:03 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.7 ft at 2:12 AM, low -0.0 ft at 8:03 PM. Gate: flood 2.9 kt at 11:49 AM, ebb 1.8 kt at 6:12 PM.
Modelled current at the Golden Gate on a 2.9 kt floodThe Gate at max flood, 2.9 kt
Tide height
TimeHeight
2:12 AMHigh5.7 ft
7:45 AMLow1.4 ft
1:52 PMHigh5.6 ft
8:03 PMLow-0.0 ft
Current · Golden Gate
TimeStateSpeed
3:16 AMslack–
6:11 AMmax ebb SW (235°)1.4 kt
8:55 AMslack–
11:49 AMmax flood ENE (074°)2.9 kt
3:07 PMslack–
6:12 PMmax ebb SW (235°)1.8 kt
9:09 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414792 (Alcatraz Island). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.